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winfsp-tests: posix_map_path_test

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This commit is contained in:
Bill Zissimopoulos 2016-06-07 16:03:48 -07:00
parent 8c8d80add3
commit 396997fb22
3 changed files with 39 additions and 8 deletions
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2
inc/winfsp/winfsp.h
View File

@ -850,7 +850,7 @@ FSP_API NTSTATUS FspPosixMapPermissionsToSecurityDescriptor(
FSP_API NTSTATUS FspPosixMapSecurityDescriptorToPermissions(
PSECURITY_DESCRIPTOR SecurityDescriptor,
PUINT32 PUid, PUINT32 PGid, PUINT32 PMode);
FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, const char **PPosixPath);
FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, char **PPosixPath);
FSP_API NTSTATUS FspPosixMapPosixToWindowsPath(const char *PosixPath, PWSTR *PWindowsPath);
FSP_API VOID FspPosixDeletePath(void *Path);

14
src/dll/posix.c
View File

@ -777,7 +777,7 @@ lasterror:
* private use area in the U+F0XX range.
*
* The invalid maps are produced by the following Python script:
* reserved = ['<', '>', ':', '"', '/', '|', '?', '*']
* reserved = ['<', '>', ':', '"', '\\', '|', '?', '*']
* l = [str(int(0 < i < 32 or chr(i) in reserved)) for i in xrange(0, 128)]
* print "0x%08x" % int("".join(l[0:32]), 2)
* print "0x%08x" % int("".join(l[32:64]), 2)
@ -787,12 +787,12 @@ lasterror:
static UINT32 FspPosixInvalidPathChars[4] =
{
0x7fffffff,
0x2021002b,
0x00000000,
0x2020002b,
0x00000008,
0x00000008,
};
FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, const char **PPosixPath)
FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, char **PPosixPath)
{
NTSTATUS Result;
ULONG Size;
@ -817,7 +817,7 @@ FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, const char **P
for (p = PosixPath, q = p; *p; p++)
{
char c = *p;
unsigned char c = *p;
if ('\\' == c)
*q++ = '/';
@ -826,7 +826,7 @@ FSP_API NTSTATUS FspPosixMapWindowsToPosixPath(PWSTR WindowsPath, const char **P
{
c = ((p[1] & 0x3) << 6) | (p[2] & 0x3f);
if (128 > c && (FspPosixInvalidPathChars[c >> 5] & (0x80000000 >> (c & 0x1f))))
*q++ = c;
*q++ = c, p += 2;
else
*q++ = *p++, *q++ = *p++, *q++ = *p;
}
@ -862,7 +862,7 @@ FSP_API NTSTATUS FspPosixMapPosixToWindowsPath(const char *PosixPath, PWSTR *PWi
if (0 == Size)
goto lasterror;
WindowsPath = MemAlloc(Size);
WindowsPath = MemAlloc(Size * sizeof(WCHAR));
if (0 == PosixPath)
{
Result = STATUS_INSUFFICIENT_RESOURCES;

31
tst/winfsp-tests/posix-test.c
View File

@ -213,8 +213,39 @@ void posix_map_sd_test(void)
}
}
void posix_map_path_test(void)
{
struct
{
PWSTR WindowsPath;
const char *PosixPath;
} map[] =
{
{ L"\\foo\\bar", "/foo/bar" },
{ L"\\foo\xf03c\xf03e\xf03a\xf02f\xf05c\xf022\xf07c\xf03f\xf02a\\bar", "/foo<>:\xef\x80\xaf\\\"|?*/bar" },
};
NTSTATUS Result;
PWSTR WindowsPath;
char *PosixPath;
for (size_t i = 0; sizeof map / sizeof map[0] > i; i++)
{
Result = FspPosixMapWindowsToPosixPath(map[i].WindowsPath, &PosixPath);
ASSERT(NT_SUCCESS(Result));
ASSERT(0 == strcmp(map[i].PosixPath, PosixPath));
Result = FspPosixMapPosixToWindowsPath(map[i].PosixPath, &WindowsPath);
ASSERT(NT_SUCCESS(Result));
ASSERT(0 == wcscmp(map[i].WindowsPath, WindowsPath));
FspPosixDeletePath(WindowsPath);
FspPosixDeletePath(PosixPath);
}
}
void posix_tests(void)
{
TEST(posix_map_sid_test);
TEST(posix_map_sd_test);
TEST(posix_map_path_test);
}